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<h2 title="Class AstValidator" class="title">Class AstValidator</h2>
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<li>java.lang.Object</li>
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<li>com.google.javascript.jscomp.AstValidator</li>
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<pre>public class <span class="strong">AstValidator</span>
extends java.lang.Object
implements <a href="../../../../com/google/javascript/jscomp/CompilerPass.html" title="interface in com.google.javascript.jscomp">CompilerPass</a></pre>
<div class="block">This class walks the AST and validates that the structure is correct.</div>
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<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Class and Description</th>
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<td class="colFirst"><code>static interface&nbsp;</code></td>
<td class="colLast"><code><strong><a href="../../../../com/google/javascript/jscomp/AstValidator.ViolationHandler.html" title="interface in com.google.javascript.jscomp">AstValidator.ViolationHandler</a></strong></code>
<div class="block">Violation handler</div>
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<td class="colOne"><code><strong><a href="../../../../com/google/javascript/jscomp/AstValidator.html#AstValidator()">AstValidator</a></strong>()</code>&nbsp;</td>
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<tr class="rowColor">
<td class="colOne"><code><strong><a href="../../../../com/google/javascript/jscomp/AstValidator.html#AstValidator(com.google.javascript.jscomp.AstValidator.ViolationHandler)">AstValidator</a></strong>(<a href="../../../../com/google/javascript/jscomp/AstValidator.ViolationHandler.html" title="interface in com.google.javascript.jscomp">AstValidator.ViolationHandler</a>&nbsp;handler)</code>&nbsp;</td>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../com/google/javascript/jscomp/AstValidator.html#process(com.google.javascript.rhino.Node, com.google.javascript.rhino.Node)">process</a></strong>(<a href="../../../../com/google/javascript/rhino/Node.html" title="class in com.google.javascript.rhino">Node</a>&nbsp;externs,
       <a href="../../../../com/google/javascript/rhino/Node.html" title="class in com.google.javascript.rhino">Node</a>&nbsp;root)</code>
<div class="block">Process the JS with root node root.</div>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../com/google/javascript/jscomp/AstValidator.html#validateCodeRoot(com.google.javascript.rhino.Node)">validateCodeRoot</a></strong>(<a href="../../../../com/google/javascript/rhino/Node.html" title="class in com.google.javascript.rhino">Node</a>&nbsp;n)</code>&nbsp;</td>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../com/google/javascript/jscomp/AstValidator.html#validateExpression(com.google.javascript.rhino.Node)">validateExpression</a></strong>(<a href="../../../../com/google/javascript/rhino/Node.html" title="class in com.google.javascript.rhino">Node</a>&nbsp;n)</code>&nbsp;</td>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../com/google/javascript/jscomp/AstValidator.html#validateRoot(com.google.javascript.rhino.Node)">validateRoot</a></strong>(<a href="../../../../com/google/javascript/rhino/Node.html" title="class in com.google.javascript.rhino">Node</a>&nbsp;n)</code>&nbsp;</td>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../com/google/javascript/jscomp/AstValidator.html#validateScript(com.google.javascript.rhino.Node)">validateScript</a></strong>(<a href="../../../../com/google/javascript/rhino/Node.html" title="class in com.google.javascript.rhino">Node</a>&nbsp;n)</code>&nbsp;</td>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../com/google/javascript/jscomp/AstValidator.html#validateStatement(com.google.javascript.rhino.Node)">validateStatement</a></strong>(<a href="../../../../com/google/javascript/rhino/Node.html" title="class in com.google.javascript.rhino">Node</a>&nbsp;n)</code>&nbsp;</td>
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<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
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<h4>AstValidator</h4>
<pre>public&nbsp;AstValidator(<a href="../../../../com/google/javascript/jscomp/AstValidator.ViolationHandler.html" title="interface in com.google.javascript.jscomp">AstValidator.ViolationHandler</a>&nbsp;handler)</pre>
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<h4>AstValidator</h4>
<pre>public&nbsp;AstValidator()</pre>
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<h4>process</h4>
<pre>public&nbsp;void&nbsp;process(<a href="../../../../com/google/javascript/rhino/Node.html" title="class in com.google.javascript.rhino">Node</a>&nbsp;externs,
           <a href="../../../../com/google/javascript/rhino/Node.html" title="class in com.google.javascript.rhino">Node</a>&nbsp;root)</pre>
<div class="block"><strong>Description copied from interface:&nbsp;<code><a href="../../../../com/google/javascript/jscomp/CompilerPass.html#process(com.google.javascript.rhino.Node, com.google.javascript.rhino.Node)">CompilerPass</a></code></strong></div>
<div class="block">Process the JS with root node root.
 Can modify the contents of each Node tree</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../com/google/javascript/jscomp/CompilerPass.html#process(com.google.javascript.rhino.Node, com.google.javascript.rhino.Node)">process</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../com/google/javascript/jscomp/CompilerPass.html" title="interface in com.google.javascript.jscomp">CompilerPass</a></code></dd>
<dt><span class="strong">Parameters:</span></dt><dd><code>externs</code> - Top of external JS tree</dd><dd><code>root</code> - Top of JS tree</dd></dl>
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<h4>validateRoot</h4>
<pre>public&nbsp;void&nbsp;validateRoot(<a href="../../../../com/google/javascript/rhino/Node.html" title="class in com.google.javascript.rhino">Node</a>&nbsp;n)</pre>
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<h4>validateCodeRoot</h4>
<pre>public&nbsp;void&nbsp;validateCodeRoot(<a href="../../../../com/google/javascript/rhino/Node.html" title="class in com.google.javascript.rhino">Node</a>&nbsp;n)</pre>
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<h4>validateScript</h4>
<pre>public&nbsp;void&nbsp;validateScript(<a href="../../../../com/google/javascript/rhino/Node.html" title="class in com.google.javascript.rhino">Node</a>&nbsp;n)</pre>
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<pre>public&nbsp;void&nbsp;validateStatement(<a href="../../../../com/google/javascript/rhino/Node.html" title="class in com.google.javascript.rhino">Node</a>&nbsp;n)</pre>
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<h4>validateExpression</h4>
<pre>public&nbsp;void&nbsp;validateExpression(<a href="../../../../com/google/javascript/rhino/Node.html" title="class in com.google.javascript.rhino">Node</a>&nbsp;n)</pre>
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